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SLUSBX1 – MAY 2014 bq5102x 5-W (WPC) Single-Chip Wireless Power Receiver
1 Features 3 Description The bq5102x device is a fully contained wireless
power receiver capable of operating with the WPC
v1.1 protocol which allows a wireless power system
to deliver up to 5 W to the system when used with a
Qi inductive transmitter. The bq5102x device provides
a single device power conversion (rectification and
regulation) as well as the digital control and
communication for WPC specification. With marketleading efficiency and adjustable output voltage, the
bq5102x device allows for unparalleled efficiency and
system optimization. I2C also allows system
designers to implement interesting new features such
as aligning a receiver on the transmitter surface, or
detecting foreign objects on the receiver. The receiver
allows for synchronous rectification, regulation and
control and communication to all exist in a market
leading form factor, efficiency, and solution size. 1 Robust 5-W Solution With 50% Lower Losses for …